670368702 has 32 divisors (see below), whose sum is σ = 1358892288. Its totient is φ = 220447296.

The previous prime is 670368653. The next prime is 670368703. The reversal of 670368702 is 207863076.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670368703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172978 + ... + 176810.

It is an arithmetic number, because the mean of its divisors is an integer number (42465384).

Almost surely, 2^670368702 is an apocalyptic number.

670368702 is an abundant number, since it is smaller than the sum of its proper divisors (688523586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

670368702 is a wasteful number, since it uses less digits than its factorization.

670368702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4224.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 670368702 is about 25891.4793320119. The cubic root of 670368702 is about 875.1944936902.

The spelling of 670368702 in words is "six hundred seventy million, three hundred sixty-eight thousand, seven hundred two".